82273463 has 2 divisors, whose sum is σ = 82273464. Its totient is φ = 82273462.

The previous prime is 82273427. The next prime is 82273481. The reversal of 82273463 is 36437228.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82273463 - 2²⁶ = 15164599 is a prime.

It is equal to p_4794371 and since 82273463 and 4794371 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82273423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41136731 + 41136732.

It is an arithmetic number, because the mean of its divisors is an integer number (41136732).

Almost surely, 2^82273463 is an apocalyptic number.

82273463 is a deficient number, since it is larger than the sum of its proper divisors (1).

82273463 is an equidigital number, since it uses as much as digits as its factorization.

82273463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 35.

The square root of 82273463 is about 9070.4720384333. The cubic root of 82273463 is about 434.9305618674.

The spelling of 82273463 in words is "eighty-two million, two hundred seventy-three thousand, four hundred sixty-three".